Climate and monthly weather forecastOłtarzew, Poland
Climate and monthly weather forecast
Weather in January
January, the same as December, in Ołtarzew, Poland, is a freezing cold winter month, with an average temperature ranging between max -0.4°C (31.3°F) and min -3.8°C (25.2°F). With its high average temperature of -0.4°C (31.3°F) and a low of -3.8°C (25.2°F), January is regarded as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is a cold month in Ołtarzew, Poland, with an average temperature ranging between max 1.6°C (34.9°F) and min -2.4°C (27.7°F). Ołtarzew marks the onset of February with an average high-temperature of a cold 1.6°C (34.9°F), subtly divergent from January's -0.4°C (31.3°F). Weather in February »Weather in March
March, the first month of the spring in Ołtarzew, is a chilly month, with an average temperature ranging between min 0.8°C (33.4°F) and max 7.3°C (45.1°F). March shows a rise in the average high-temperature, moving from February's wintry 1.6°C (34.9°F) to a chilly 7.3°C (45.1°F). Weather in March »Weather in April
April in Ołtarzew, Poland, is a mild spring month, with an average temperature varying between 4.9°C (40.8°F) and 14.4°C (57.9°F). As April arrives, Ołtarzew's weather shows an increase in high-temperatures, moving from March's frosty 7.3°C (45.1°F) to a mild 14.4°C (57.9°F). Weather in April »Weather in May
May, the last month of the spring in Ołtarzew, is a comfortable month, with an average temperature varying between 8.9°C (48°F) and 19°C (66.2°F). A slight uplift in the average high-temperature marks May, adjusting from April's mild 14.4°C (57.9°F) to a still refreshing 19°C (66.2°F). Weather in May »Weather in June
June, the first month of the summer in Ołtarzew, is a warm month, with an average temperature ranging between min 12.9°C (55.2°F) and max 23°C (73.4°F). The shift into June is characterized by a subtle rise in the average high-temperature, transitioning from May's comfortable 19°C (66.2°F) to a moderately hot 23°C (73.4°F). Weather in June »Weather in July
July, like June, in Ołtarzew, Poland, is a moderately hot summer month, with an average temperature varying between 24.6°C (76.3°F) and 14.8°C (58.6°F). The arrival of July sees a recorded average high-temperature of a still moderately hot 24.6°C (76.3°F), showing little divergence from the previous month's conditions. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Ołtarzew, Poland, with an average temperature fluctuating between 15°C (59°F) and 25°C (77°F). With its high average temperature of 25°C (77°F) and a low of 15°C (59°F), August is regarded as the warmest month. Weather in August »Weather in September
September, the first month of the autumn in Ołtarzew, is still a refreshing month, with an average temperature ranging between min 10.6°C (51.1°F) and max 19°C (66.2°F). As August transitions to September, the average high-temperature falls from a moderately hot 25°C (77°F) to a comfortable 19°C (66.2°F). Weather in September »Weather in October
October, like September, in Ołtarzew, Poland, is a cool autumn month, with temperature in the range of an average low of 6.3°C (43.3°F) and an average high of 12.5°C (54.5°F). October's arrival correlates with a reduction in the average high-temperature, down from a refreshing 19°C (66.2°F) in September to a fresh 12.5°C (54.5°F). Weather in October »Weather in November
November, the last month of the autumn in Ołtarzew, is also a frosty month, with an average temperature fluctuating between 7.2°C (45°F) and 3.1°C (37.6°F). A moderate decline in the average high-temperature is seen during November, decreasing from a cool 12.5°C (54.5°F) in October to a chilly 7.2°C (45°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Ołtarzew, Poland, with an average temperature fluctuating between 2.4°C (36.3°F) and -1.2°C (29.8°F). The arrival of December correlates with a minor temperature reduction, down from November's chilly 7.2°C (45°F) to a wintry 2.4°C (36.3°F). Weather in December »Updated: Feb 1, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January, marked by an average high-temperature of -0.4°C (31.3°F) and a low-temperature of -3.8°C (25.2°F), is the coldest month in Ołtarzew, Poland.
With an average relative humidity of 89%, January is the most humid month.
In Ołtarzew, during the entire year, the rain falls for 148 days and collects up to 345mm (13.58") of precipitation.
January through May, October through December are months with snowfall in Ołtarzew, Poland.
The month with the most snowfall in Ołtarzew, Poland, is January, when snow falls for 14.8 days and typically aggregates up to 94mm (3.7") of snow.
In Ołtarzew, during the entire year, snow falls for 46.1 days and aggregates up to 276mm (10.87") of snow.
The month with the least sunshine in Ołtarzew, Poland, is January, with an average of 2.9h of sunshine.
The months with the lowest UV index in Ołtarzew are January, November and December, with an average maximum UV index of 1.
The month with the most rainfall in Ołtarzew is May, when the rain falls for 18.1 days and typically aggregates up to 54mm (2.13") of precipitation.
In Ołtarzew, snow does not fall in June through September.
The month with the longest days in Ołtarzew is June, with an average of 16h and 42min of daylight.
With an average maximum UV index of 6, July is the month with the highest UV index.
In Ołtarzew, August is the warmest month, with temperatures averaging a high of 25°C (77°F) and a low of 15°C (59°F).
With an average relative humidity of 66%, August is the least humid month in Ołtarzew.
August has the most sunshine of the year, with an average of 10.6h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
November is the month with the least rainfall in Ołtarzew. Rain falls for 9.5 days and accumulates 18mm (0.71") of precipitation.
December has the shortest days of the year in Ołtarzew, with an average of 7h and 48min of daylight.
Average temperature
Ołtarzew, Poland
The warmest month (with the highest average high temperature) is August (25°C).
The month with the lowest average high temperature is January (-0.4°C).
The month with the highest average low temperature is August (15°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure
Ołtarzew, Poland
- Average pressure in January:
1016.6mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1015.1mbar - Average pressure in June:
1014.3mbar
- Average pressure in July:
1013.6mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1017.2mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.9mbar - Average pressure in December:
1016.2mbar
The month with the highest atmospheric pressure is October (1018.2mbar).
The month with the lowest atmospheric pressure is July (1013.6mbar).
Average wind speed
Ołtarzew, Poland
- Average wind speed in January:
13.7km/h - Average wind speed in February:
13.1km/h - Average wind speed in March:
13.2km/h - Average wind speed in April:
12.2km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
11.1km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.4km/h - Average wind speed in September:
11.6km/h - Average wind speed in October:
12.6km/h - Average wind speed in November:
12.6km/h - Average wind speed in December:
14km/h
The windiest month (with the highest average wind speed) is December (14km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity
Ołtarzew, Poland
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is August (66%).
Average rainfall
Ołtarzew, Poland
The wettest month (with the highest rainfall) is May (54mm).
The driest month (with the least rainfall) is November (18mm).
Average rainfall days
Ołtarzew, Poland
- Average rainfall days in January:
7.7 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
12.1 days - Average rainfall days in April:
11.7 days - Average rainfall days in May:
18.1 days - Average rainfall days in June:
16.5 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
13.5 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
10.4 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is January (7.7 days).
Average snowfall
Ołtarzew, Poland
The month with the highest snowfall is January (94mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Ołtarzew, Poland
- Average snowfall days in January:
14.8 days - Average snowfall days in February:
11.3 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0.1 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.6 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Ołtarzew, Poland
- Average daylight in January:
8h and 18min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 42min - Average daylight in June:
16h and 42min
- Average daylight in July:
16h and 12min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 48min - Average daylight in December:
7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
2h and 54min - Average sunshine in February:
3h and 0min - Average sunshine in March:
5h and 12min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 6min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
9h and 48min - Average sunshine in August:
10h and 36min - Average sunshine in September:
8h and 0min - Average sunshine in October:
5h and 48min - Average sunshine in November:
4h and 24min - Average sunshine in December:
3h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days
Ołtarzew, Poland
- Average sunshine days in January:
11.1 days - Average sunshine days in February:
10.6 days - Average sunshine days in March:
13.3 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
17.2 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
12 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is February (10.6 days).
Average UV index
Ołtarzew, Poland
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover
Ołtarzew, Poland
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility
Ołtarzew, Poland
The months with the highest visibility are June and August (10km).
The month with the lowest visibility is January (7km).
